Electromagnetism Forum

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Magnetic Fields: Continuous or Discontinuous?
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Polarization of EM Waves: Understanding Its Role in Electrodynamics
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7
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Capacitor Charge: Stored in Plates or On Top?
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HELP: Variable Torque and therefore acceleration in an electric motor.
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3
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Calculate Magnetic Force on Iron: B0 & Cylinder
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Electron Density: Do They Become More Dense When Cold?
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Why negative sighn in faraday law of electromagnetic induction?
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How can a photon became a electron ?
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Electrostatic FieldSchey's Notation
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Why Do Electrons Move on Electrical Conductors? - Gr 9
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Coordinate systems for electric fields.
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What makes a magnet, a magnet?
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How Does Proximity of the Path Affect Ampere's Law Calculations in Solenoids?
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How do we know all electrons are the same?
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How does a receiving antenna separate desired electromagnetic waves?
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Why we dont use Magnet Motors?
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Electron spin and magnetic permeability
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Time-varying current in a long straight wire
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Coulombs Law Help: Variables Explained
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How does Lord Kelvin's water drop electrostatic generator work?
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How can I calculate the magnetic moment of a solenoid with specific parameters?
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Calculating actual x-ray flux measurement
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What Are the Units of Electric Flux?
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Design 1T Solenoidal Electromagnet w/ Core Permeability>1000
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Magnetic field of a solenoid help
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17
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Electric field between 2 plates
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5
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Optics: refractive index and dielectric constant
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4
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Photoelectric Emission: Kinetic Energy, Velocity, Frequency Explained
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6
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DC doesn't cause electromagnetism?
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11
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What is negative electric potential energy?
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A particle moving in an electromagnetic field
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Total Energy calculation of permanent magnet
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What is the Theory Behind the One Electron Concept?
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Photoelectric Effect - Reflected or Absorbed?
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Electric Current basic definition doubt. PLEASE HELP.
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Electromagnetic Induction vs. Electromagnetic Radiation
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Calculating Electric Dipole Moment of Point Charges Along Z-Axis
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Can Magnets and Motors Work Together?
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Object w/ Constant Speed Doesn't Lose KE Faced w/ Resistance
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Confused about charged rotating disk-Magnetism, reference frame
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Electron oscillating in vacuum
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Learning Air Resistance: Questions & Answers
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How can I collect power from a magnetic field?
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2
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Difference between rolling resistance and tractive force
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38
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Ampere's Law (enclosed current?)
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Tidal Float Generates Electricity: Is it Practical?
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Size Electron: Energy Increase, Size Unchanged?
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Mass + time + acceleration => watts
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THREE MAGNETS (N-dipole-body problem)
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Piezoelecticity - Amount of electricity produced
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Can an electrostatic force repel or just attract?
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Superconductor levitating above a magnetic track?
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Magnetic force between two parallel moving charges
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Is the natural frequency the highest frequency?
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4
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Alternating Current Explained: How Does It Move Forward?
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Why does the speed of the electric mixer affect the tape stuck to the beater?
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Is a Free Electron in an Electric Field Still Free?
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Why accelerated charge emits electromagnetic radiation
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Build arbitrary magnetostatic field with dipoles?
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3K
Electric field inside a charged surface
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Flux: Total, Per-Area, Vector & Density Explained
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What is the Voltage Reading in this Circuit?
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Why exactly can energy not be gained from magnets?
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11
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Does a single electron have poles?
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Finding the Trajectory of a Test Charge in an Electric Field
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Light as an EM Wave: Effects on Charges
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12
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Conducting Sphere Floating in Dielectric
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Trying to understand magnetic pump
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4
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Can We Create a Magnetic Field Strong Enough to Stop High Energy Particles?
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8
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Non-linear Resistance and Ohm's Law
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Velocity of efflux and pressure
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Electrostatic charge distribution questions
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5
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Why won't my LEDs light up with 9V and 60 Ohm resistance?
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1
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DC Battery and Ideal Inductor Circuit Current
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Capacitive Current: Calculating Noise Across Capacitors
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Uncovering the Exact Nature of the Electron
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12
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Can someone explain the Earth's magnetic field to me?
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Discover the Secrets of Specific Charge: Understanding the Example Sum
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Is electric electrons and protons?
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In this grid of 1 Ohm resistors
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Do charges distribute equally on inner and outer surfaces of a spherical shell?
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Solving Mystery of Electron Spinning in Atom Structures
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Potential vs. Voltage: Explained
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Any particle,(with mass), get closer to C than the electron?
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Voltage vs Time Graph: Understanding & Deriving Relationships
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Lorentz force (EM), what happens if
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Non conservative electric field and kirchoff law
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3
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Help me, to understand kirchoff's voltage law.
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Magnetizing a small Alnico 5 pole piece
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Will EM wave be emitted from simple circuit?
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25
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Magnetize a steel wire by rubbing against your head. (BS or ~BS)
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Does every object have capacitance?
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Is magnetic flux possible through an open surface?
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Explaining Alternating Current: How Does it Work?
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A question about electrons behavior in a conductor
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5
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What is the equivalent property for magnetic fields and how is it formulated?
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6
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Why does sound wave frequency not decrease over distance?
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12
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Why do the plates attract in Rene's experiment?
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Problem about electric resistance
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2
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Mutual Inductance and Transformer Question
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11
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